<template>
	<el-card shadow="never" header="修改密码">
		<el-alert
			title="密码更新成功后，您将被重定向到登录页面，您可以使用新密码重新登录。"
			type="info"
			show-icon
			style="margin-bottom: 15px"
		/>
		<el-form ref="form" :model="form" :rules="rules" label-width="120px" style="margin-top: 20px">
			<el-form-item label="当前密码" prop="userPassword">
				<el-input v-model="form.userPassword" type="password" show-password placeholder="请输入当前密码"></el-input>
				<div class="el-form-item-msg">必须提供当前登录用户密码才能进行更改</div>
			</el-form-item>
			<el-form-item label="新密码" prop="newPassword">
				<el-input v-model="form.newPassword" type="password" show-password placeholder="请输入新密码"></el-input>
				<sc-password-strength v-model="form.newPassword"></sc-password-strength>
				<div class="el-form-item-msg">请输入包含英文、数字的8位以上密码</div>
			</el-form-item>
			<el-form-item label="确认新密码" prop="confirmNewPassword">
				<el-input
					v-model="form.confirmNewPassword"
					type="password"
					show-password
					placeholder="请再次输入新密码"
				></el-input>
			</el-form-item>
			<el-form-item>
				<el-button type="primary" @click="save">保存密码</el-button>
			</el-form-item>
		</el-form>
	</el-card>
</template>

<script>
import scPasswordStrength from '@/components/scPasswordStrength'

export default {
	components: {
		scPasswordStrength
	},
	data() {
		return {
			form: {
				userPassword: '',
				newPassword: '',
				confirmNewPassword: ''
			},
			rules: {
				userPassword: [{ required: true, message: '请输入当前密码' }],
				newPassword: [{ required: true, message: '请输入新密码' }],
				confirmNewPassword: [
					{ required: true, message: '请再次输入新密码' },
					{
						validator: (rule, value, callback) => {
							if (value !== this.form.newPassword) {
								callback(new Error('两次输入密码不一致'))
							} else {
								callback()
							}
						}
					}
				]
			}
		}
	},
	methods: {
		save() {
			this.$refs.form.validate((valid) => {
				if (valid) {
					this.$alert('密码修改成功，是否跳转至登录页使用新密码登录', '修改成功', {
						type: 'success',
						center: true
					})
						.then(() => {
							this.$router.replace({
								path: '/login'
							})
						})
						.catch(() => {})
				} else {
					return false
				}
			})
		}
	}
}
</script>

<style></style>
